Find a GTIN

A Global Trade Item Number (GTIN) is a unique and internationally recognized identifier for a product. When a GTIN is available, it will appear next to the barcode on your product's packaging or book cover. Submit GTINs in your product data using the GTIN [gtin] attribute to help us classify and display your products.

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Types of GTINs

GTINs vary in length depending on the type of product and where the product will be sold. Here are the different GTINs you might encounter:

  • UPC (in North America / GTIN-12): 12-digit number (8-digit UPC-E codes should be converted to 12-digit UPC-A codes)
  • EAN (in Europe / GTIN-13): 13-digit number
  • JAN (in Japan / GTIN-13): 8 or 13-digit number
  • ISBN (for books): 13-digit number (ISBN-10 values should be converted to ISBN-13)
  • ITF-14 (for multipacks / GTIN-14): 14-digit number

Finding a GTIN

To find the GTIN of your product, you can refer to the barcode on your product, your product's packaging or book cover. Take a look at the example barcodes below to get a sense of how the GTIN can be displayed on your product. Keep in mind that not all products have a GTIN. If you can't find the GTIN, you can always contact the product's manufacturer to ask for it. Learn more about unique product identifiers

Note: If you are using a third party to find GTINs, be sure to verify its legitimacy.

UPC

This type of GTIN is found on products sold in the United States. It's the 12-digit number below the barcode:

EAN or JAN or ISBN

This type of GTIN is found on products sold in Europe or Japan, plus on books sold worldwide. It's the 13-digit number below the barcode:

ITF-14

This type of GTIN is found on products that are sold in multipacks, like shipping boxes for example. The GTIN is the 14-digit number below the barcode:

Tip

If you're reviewing the GTINs on your product's packaging, you might want to download the Barcode Scanner app from the Google Play Store. The app can scan a barcode to give you the GTIN and tell you the type of GTIN you scanned.

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